101321640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1352

約数の個数: 192

約数和(自身を含む): 388776960

約数和(自身を除く): 287455320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 744, 840, 868, 930, 1085, 1116, 1240, 1260, 1297, 1302, 1395, 1736, 1860, 1953, 2170, 2232, 2520, 2594, 2604, 2790, 3255, 3720, 3891, 3906, 4340, 5188, 5208, 5580, 6485, 6510, 7782, 7812, 8680, 9079, 9765, 10376, 11160, 11673, 12970, 13020, 15564, 15624, 18158, 19455, 19530, 23346, 25940, 26040, 27237, 31128, 36316, 38910, 39060, 40207, 45395, 46692, 51880, 54474, 58365, 72632, 77820, 78120, 80414, 81711, 90790, 93384, 108948, 116730, 120621, 136185, 155640, 160828, 163422, 181580, 201035, 217896, 233460, 241242, 272370, 281449, 321656, 326844, 361863, 363160, 402070, 408555, 466920, 482484, 544740, 562898, 603105, 653688, 723726, 804140, 817110, 844347, 964968, 1089480, 1125796, 1206210, 1407245, 1447452, 1608280, 1634220, 1688694, 1809315, 2251592, 2412420, 2533041, 2814490, 2894904, 3268440, 3377388, 3618630, 4221735, 4824840, 5066082, 5628980, 6754776, 7237260, 8443470, 10132164, 11257960, 12665205, 14474520, 16886940, 20264328, 25330410, 33773880, 50660820, 101321640]

約数ペア:

[(1, 101321640), (2, 50660820), (3, 33773880), (4, 25330410), (5, 20264328), (6, 16886940), (7, 14474520), (8, 12665205), (9, 11257960), (10, 10132164), (12, 8443470), (14, 7237260), (15, 6754776), (18, 5628980), (20, 5066082), (21, 4824840), (24, 4221735), (28, 3618630), (30, 3377388), (31, 3268440), (35, 2894904), (36, 2814490), (40, 2533041), (42, 2412420), (45, 2251592), (56, 1809315), (60, 1688694), (62, 1634220), (63, 1608280), (70, 1447452), (72, 1407245), (84, 1206210), (90, 1125796), (93, 1089480), (105, 964968), (120, 844347), (124, 817110), (126, 804140), (140, 723726), (155, 653688), (168, 603105), (180, 562898), (186, 544740), (210, 482484), (217, 466920), (248, 408555), (252, 402070), (279, 363160), (280, 361863), (310, 326844), (315, 321656), (360, 281449), (372, 272370), (420, 241242), (434, 233460), (465, 217896), (504, 201035), (558, 181580), (620, 163422), (630, 160828), (651, 155640), (744, 136185), (840, 120621), (868, 116730), (930, 108948), (1085, 93384), (1116, 90790), (1240, 81711), (1260, 80414), (1297, 78120), (1302, 77820), (1395, 72632), (1736, 58365), (1860, 54474), (1953, 51880), (2170, 46692), (2232, 45395), (2520, 40207), (2594, 39060), (2604, 38910), (2790, 36316), (3255, 31128), (3720, 27237), (3891, 26040), (3906, 25940), (4340, 23346), (5188, 19530), (5208, 19455), (5580, 18158), (6485, 15624), (6510, 15564), (7782, 13020), (7812, 12970), (8680, 11673), (9079, 11160), (9765, 10376)]